1500148650015 has 24 divisors (see below), whose sum is σ = 2600302674528. Its totient is φ = 800065429440.

The previous prime is 1500148649969. The next prime is 1500148650017. The reversal of 1500148650015 is 5100568410051.

1500148650015 is a `hidden beast` number, since 1 + 5 + 0 + 0 + 148 + 6 + 500 + 1 + 5 = 666.

It is not a de Polignac number, because 1500148650015 - 2¹⁴ = 1500148633631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1500148650017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2673997 + ... + 3185993.

It is an arithmetic number, because the mean of its divisors is an integer number (108345944772).

Almost surely, 2^{1500148650015} is an apocalyptic number.

1500148650015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1500148650015 is a deficient number, since it is larger than the sum of its proper divisors (1100154024513).

1500148650015 is a wasteful number, since it uses less digits than its factorization.

1500148650015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577119 (or 577116 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 36.

The spelling of 1500148650015 in words is "one trillion, five hundred billion, one hundred forty-eight million, six hundred fifty thousand, fifteen".